black
#000000
#3791BE
#3791BE
Color Values
| Format | #000000 | #3791BE |
|---|---|---|
| HEX | #000000 | #3791BE |
| RGB | 0, 0, 0 | 55, 145, 190 |
| HSL | 0.0, 0.0%, 0.0% | 200.0, 55.1%, 48.0% |
| HSV | 0.0, 0.0%, 0.0% | 200.0, 71.1%, 74.5% |
| CMYK | 0%, 0%, 0%, 100% | 71.1%, 23.7%, 0.0%, 25.5% |
| OKLCH | 0.0 0.0 0.0 | 0.6228 0.1078 234.2 |
Contrast & Accessibility
5.96:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3791BE → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3791BE
Color Difference (Delta E)
65.87
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3791BE);
background: linear-gradient(135deg, #000000, #3791BE);